1052821887150 has 96 divisors (see below), whose sum is σ = 2882679746688. Its totient is φ = 252154460800.

The previous prime is 1052821887137. The next prime is 1052821887167. The reversal of 1052821887150 is 517881282501.

It is a happy number.

It is a super-2 number, since 2×1052821887150² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052821887150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3706869 + ... + 3980768.

It is an arithmetic number, because the mean of its divisors is an integer number (30027914028).

Almost surely, 2^{1052821887150} is an apocalyptic number.

1052821887150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052821887150 is an abundant number, since it is smaller than the sum of its proper divisors (1829857859538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052821887150 is a wasteful number, since it uses less digits than its factorization.

1052821887150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687746 (or 7687741 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 48.

The spelling of 1052821887150 in words is "one trillion, fifty-two billion, eight hundred twenty-one million, eight hundred eighty-seven thousand, one hundred fifty".